Finding the Third Proportional to 901,392 and 1,349,280

Step by Step Solution

1. Step 1: Write the proportion equation
   901,392 : 1,349,280 = 1,349,280 : x
2. Step 2: Convert to fraction form
   901,392/1,349,280 = 1,349,280/x
3. Step 3: Cross multiply
   901,392x = 1,349,280 × 1,349,280
4. Step 4: Simplify right side
   901,392x = 1,820,556,518,400
5. Step 5: Solve for x
   x = 1,820,556,518,400/901,392
6. Step 6: Final answer
   x = 2,019,716.75